Problem installing Plex plugin

[djdwosk97]

EDIT: I managed to get Plex working, and as far as I can tell, all the issues have been solved.

My plex plugin had been working fine for over a year, then one day it stopped matching content (even manually), then earlier today I noticed that 1.4.x was released, so I updated the plugin and then it just stopped working altogether. I could open plex and see my content, but if I tried to play anything is just loaded indefinitely. I decided to delete and then re-install the plugin, but now I can't get the plugin to even start.

Code:

Apr  3 17:27:01 freenas warden: Building new Jail... Please wait...
Apr  3 17:27:01 freenas warden: zfs clone WD1Blue1/Jails/.warden-template-pluginjail@clean WD1Blue1/Jails/plexmediaserver_1
Apr  3 17:27:01 freenas warden: Success!
Apr  3 17:27:01 freenas warden: Jail created at /mnt/WD1Blue1/Jails/plexmediaserver_1
Apr  3 17:27:02 freenas bridge0: Ethernet address: 02:9e:9e:40:d1:00
Apr  3 17:27:02 freenas kernel: bridge0: link state changed to UP
Apr  3 17:27:02 freenas kernel: bridge0: link state changed to UP
Apr  3 17:27:02 freenas kernel: em1: promiscuous mode enabled
Apr  3 17:27:02 freenas epair0a: Ethernet address: 02:4b:9e:00:08:0a
Apr  3 17:27:02 freenas epair0b: Ethernet address: 02:4b:9e:00:09:0b
Apr  3 17:27:02 freenas kernel: epair0a: link state changed to UP
Apr  3 17:27:02 freenas kernel: epair0a: link state changed to UP
Apr  3 17:27:02 freenas kernel: epair0b: link state changed to UP
Apr  3 17:27:02 freenas kernel: epair0b: link state changed to UP
Apr  3 17:27:02 freenas kernel: em1: link state changed to DOWN
Apr  3 17:27:02 freenas kernel: em1: link state changed to DOWN
Apr  3 17:27:02 freenas kernel: epair0a: promiscuous mode enabled
Apr  3 17:27:02 freenas kernel: ng_ether_ifnet_arrival_event: can't re-name node epair0b
Apr  3 17:27:02 freenas kernel: ng_ether_ifnet_arrival_event: can't re-name node epair0b
Apr  3 17:27:06 freenas kernel: em1: link state changed to UP
Apr  3 17:27:06 freenas kernel: em1: link state changed to UP
Apr  3 17:27:14 freenas notifier: Performing sanity check on nginx configuration:
Apr  3 17:27:14 freenas notifier: nginx: the configuration file /usr/local/etc/nginx/nginx.conf syntax is ok
Apr  3 17:27:14 freenas notifier: nginx: configuration file /usr/local/etc/nginx/nginx.conf test is successful
Apr  3 17:27:21 freenas manage.py: [freeadmin.navtree:567] Couldn't retrieve http://192.168.20.15/plugins/plexmediaserver/1/_s/treemenu: timed out
Apr  3 17:28:18 freenas dhclient: New IP Address (em1): 192.168.20.15
Apr  3 17:28:18 freenas dhclient: New Subnet Mask (em1): 255.255.255.0
Apr  3 17:28:18 freenas dhclient: New Broadcast Address (em1): 192.168.20.255
Apr  3 17:28:18 freenas dhclient: New Routers (em1): 192.168.20.1
Apr  3 17:28:19 freenas dhclient: New Routers (em1): 192.168.20.1
Apr  3 17:29:13 freenas manage.py: [common.pipesubr:71] Popen()ing: /sbin/zfs list -H -o name '/mnt/WD1Blue1/Jails/.warden-template-pluginjail'
Apr  3 17:29:13 freenas manage.py: [common.pipesubr:71] Popen()ing: /sbin/zfs get -H origin '/mnt/WD1Blue1/Jails/plexmediaserver_1'
Apr  3 17:29:13 freenas manage.py: [common.pipesubr:71] Popen()ing: /sbin/zfs list -H -o name '/mnt/WD1Blue1/Jails/.warden-template-pluginjail'
Apr  3 17:29:13 freenas manage.py: [common.pipesubr:71] Popen()ing: /sbin/zfs get -H origin '/mnt/WD1Blue1/Jails/plexmediaserver_1'
Apr  3 17:29:13 freenas manage.py: [plugins.utils:91] Couldn't retrieve http://192.168.20.15/plugins/plexmediaserver/1/_s/status: No JSON object could be decoded
Apr  3 17:29:25 freenas manage.py: [freeadmin.navtree:567] Couldn't retrieve http://192.168.20.15/plugins/plexmediaserver/1/_s/treemenu: timed out
Apr  3 17:30:37 freenas manage.py: [plugins.utils:91] Couldn't retrieve http://192.168.20.15/plugins/plexmediaserver/1/_s/status: No JSON object could be decoded